Pith Number

pith:S6MXFNGM

pith:2015:S6MXFNGMLMSDHURHRC6IHTRLXZ

not attested not anchored not stored refs pending

Hub Location under Uncertainty: a Minimax Regret Model for the Capacitated Problem with Multiple Allocations

Iman Kazemian, Samin Aref

arxiv:1503.05960 v4 · 2015-03-19 · cs.DS · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6MXFNGMLMSDHURHRC6IHTRLXZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:35:05.758286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979972b4cc5b2433d22788bc83ce2bbe635e697a59557613f8c4613861eb1ca6

Aliases

arxiv: 1503.05960 · arxiv_version: 1503.05960v4 · doi: 10.48550/arxiv.1503.05960 · pith_short_12: S6MXFNGMLMSD · pith_short_16: S6MXFNGMLMSDHURH · pith_short_8: S6MXFNGM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/S6MXFNGMLMSDHURHRC6IHTRLXZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 979972b4cc5b2433d22788bc83ce2bbe635e697a59557613f8c4613861eb1ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f219a1f8f606a37968458965eda3cb0ffc66cb12393790dd72e3cc55526196",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-03-19T22:45:19Z",
    "title_canon_sha256": "17c21dbb32a3f7491b0b5e238418093f4e5c6be51a94169dc198367c8344c379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05960",
    "kind": "arxiv",
    "version": 4
  }
}